| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.65 | 5.462% | $158.8785 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $72.89 | 11.754% | $81.4575 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $245.84 | 9.669% | $269.6103 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $133.35 | 11.146% | $148.2132 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $61.51 | 12.519% | $69.2104 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $248.45 | 8.571% | $269.7446 | $269.74 | $269.75 | $269.70 |
| Purchase #7 | $49.36 | 8.711% | $53.6597 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $962.05 | $1,050.7742 | $1,050.77 | $1,050.75 | $1,050.80 | |